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Cheap flights from Plymouth to Ireland from £67

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/12. Fares are subject to change and may not be available on all flights or dates of travel.
CWL — DUB
20 Nov — 27 Nov1
1 adult
1 adult, Economy

Find flight deals from Plymouth to Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Plymouth to Ireland
Explore the most affordable flight options available from Plymouth to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 October 2025.

Mon 8/1216:55EXT - DUB
1 stop8h 20mMultiple Airlines
Thu 11/1210:55DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 19/10£121
Mon 15/1216:55EXT - DUB
1 stop8h 20mMultiple Airlines
Thu 18/1210:55DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 20/10£121
Mon 8/1216:55EXT - DUB
1 stop8h 20mRyanair
Thu 11/1218:25DUB - EXT
1 stop12h 45mRyanair
Deal found 19/10£123
Mon 17/1112:50EXT - DUB
Nonstop1h 20mAer Lingus
Thu 20/1110:55DUB - EXT
Nonstop1h 25mAer Lingus
Deal found 20/10£124
Mon 15/1212:50EXT - DUB
Nonstop1h 20mAer Lingus
Thu 18/1210:55DUB - EXT
Nonstop1h 25mAer Lingus
Deal found 20/10£127
Mon 17/1116:55EXT - DUB
1 stop8h 20mMultiple Airlines
Thu 20/1110:55DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 20/10£127
Thu 4/1212:50EXT - DUB
Nonstop1h 20mAer Lingus
Thu 11/1210:55DUB - EXT
Nonstop1h 25mAer Lingus
Deal found 20/10£128
Mon 1/1216:55EXT - DUB
1 stop8h 20mMultiple Airlines
Mon 8/1210:55DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 20/10£129
Fri 12/1208:10EXT - DUB
1 stop9h 20mMultiple Airlines
Sun 14/1210:55DUB - EXT
Nonstop1h 25mMultiple Airlines
Deal found 19/10£131
Mon 8/1212:50EXT - DUB
Nonstop1h 20mAer Lingus
Thu 11/1210:55DUB - EXT
Nonstop1h 25mAer Lingus
Deal found 19/10£132
Tue 16/1215:15EXT - ORK
2 stops18h 30mMultiple Airlines
Thu 18/1208:30ORK - EXT
2 stops22h 40mMultiple Airlines
Deal found 19/10£235
Tue 11/1117:20EXT - ORK
3 stops24h 40mMultiple Airlines
Sun 16/1121:05ORK - EXT
2 stops19h 25mMultiple Airlines
Deal found 20/10£299

Cheap flight deals from Plymouth to Ireland

Keep the following information in mind while searching for Plymouth to Ireland flight deals. Data was last updated 21 October 2025.

Round-trip from

£121

One-way from

£67

Popular in

December

Cheapest in

September

Average price

£127
Aer Lingus
  • Aer Lingus
  • 8/12-11/12
  • 1 total stop
  • 9h 45m total
  • Plymouth to Ireland
Search Deals
Ryanair
  • Ryanair
  • 15/12
  • 1 total stop
  • 26h 00m total
  • Plymouth to Ireland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Plymouth to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 October 2025.
Use the filters below to find and compare flights from Plymouth to Ireland that are best for you.

Fly from

Plymouth

Fly to

Ireland

Route

Depart

Return

Price

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 8/12

16:55-01:15

1 stop8h 20m

Dublin

Thu 11/12

10:55-12:20

Nonstop1h 25m

£121

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 15/12

16:55-01:15

1 stop8h 20m

Dublin

Thu 18/12

10:55-12:20

Nonstop1h 25m

£121

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 8/12

16:55-01:15

1 stop8h 20m

Dublin

Thu 11/12

18:25-07:10

1 stop12h 45m

£123

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 15/12

12:50-14:10

Nonstop1h 20m

Dublin

Thu 18/12

10:55-12:20

Nonstop1h 25m

£127

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 4/12

12:50-14:10

Nonstop1h 20m

Dublin

Thu 11/12

10:55-12:20

Nonstop1h 25m

£128

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 1/12

16:55-01:15

1 stop8h 20m

Dublin

Mon 8/12

10:55-12:20

Nonstop1h 25m

£128

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Thu 4/12

12:50-14:10

Nonstop1h 20m

Dublin

Mon 8/12

10:55-12:20

Nonstop1h 25m

£130

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Fri 21/11

20:35-14:15

1 stop17h 40m

Dublin

Sun 23/11

10:55-12:20

Nonstop1h 25m

£130

ExeterDublin

EXT - DUB

EXTDUB

Exeter

Mon 17/11

16:55-12:50

2 stops19h 55m

Dublin

Thu 20/11

10:55-12:20

Nonstop1h 25m

£133

ExeterCork

EXT - ORK

EXTORK

Exeter

Tue 16/12

15:15-09:45

2 stops18h 30m

Cork

Thu 18/12

08:30-07:10

2 stops22h 40m

£235

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Plymouth to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Plymouth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Plymouth to Ireland

What is the cheapest month to book a flight from Plymouth to Ireland?

Currently, May is the cheapest month in which you can book a flight from Plymouth to Ireland (average of £28). Flying from Plymouth to Ireland in December is currently the most expensive (average of £36). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P1Y to IE?

Find hourly flight availability from Plymouth to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 October 2025.

It’s optimal to fly from Plymouth to Ireland in the afternoon. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Plymouth to Ireland?

Use this chart to determine the cheapest time to fly return from Plymouth to Ireland. Price data was last updated on 19 October 2025.

Travellers seeking maximum savings on their Plymouth to Ireland flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated 21 October 2025.
See what other customers who have flown with KLM, Aer Lingus, andBritish Airways from Plymouth to Ireland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,404 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Aer Lingus
7.2
Good
1,348 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,461 reviews
KLM
7.7
Good
1,404 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Plymouth to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Plymouth to Ireland flight route?

    The Plymouth to Ireland flight path was viewed by 2,137 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Plymouth to Ireland?

    Airlines like Ryanair and Aer Lingus fly from Plymouth to Ireland in about 1h 20m. The time it takes to get you to your destination can typically vary by up to 7h. Plymouth and Ireland are separated by a distance of 221 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from Plymouth to Ireland?

    The most popular flight routes from Plymouth to Ireland are Exeter - Dublin, Exeter - Cork and Exeter - Shannon.

  • What are the cheapest flights from Plymouth to Ireland?

    The cheapest flight price from Plymouth to Ireland is £17. On average you can expect to pay £66. The most popular route, (Exeter - Dublin), can usually be booked for £121.

  • Can I find deals for flights from Plymouth to Ireland that include hotel bookings?

    Yes. In addition to deals on Plymouth to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Plymouth to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Plymouth to Ireland.

  • Can I find deals for business class flights from Plymouth to Ireland?

    Yes. Cheapflights offers flight deals from Plymouth to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Plymouth to Ireland?

    Currently, May is the cheapest month in which you can book a flight from Plymouth to Ireland (average of £28). Flying from Plymouth to Ireland in December is currently the most expensive (average of £36). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Plymouth to Ireland

Discover the top 4 airlines that operate flights from Plymouth to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 October 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£69FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£45Average£119FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£151Average£234FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£152Average£188FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Plymouth to Ireland?

Cheapflights helps you search for flights from Plymouth to Ireland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Plymouth to Ireland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Plymouth to Ireland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Plymouth to Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Plymouth to Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Plymouth to Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Plymouth to Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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